Altrad Beaver84 Trench Boxes are simple to assemble, two-sided excavation support systems designed to be installed by an excavator utilising the ‘dig and push’ or ‘excavate and lower’ techniques.
Trench Boxes are often used where rapid installation of utility pipelines and trench runs are required and if ground movement is not critical. They provide a safe working environment for those on site by safely withstanding the surrounding ground pressure.
For complete protection for personnel they can also be used in conjunction with four-sided Manhole Boxes.
Drag Boxes offer a speedy alternative to a trench box when laying long pipe runs.